Not a silly question, Tomi - we'd bet other people wonder about this too! Commercial operations may reuse their oil once or twice before tossing it. When you're ready to get rid of it, you'll want to treat it like you do bacon grease, and pour it into a disposable, heat resistant container. Once it has solidifed, you can go ahead and throw it away. Hope this helps! Mollie@KAF

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